Graphic revision of a logo

The aim of this project is to improve a provisional logo
with roughly the same proportions and appearance is to be improved for the test phase.

It is to be produced in the next few months of the test phase as a
vector graphic in various forms.

The color scheme and sizes do not necessarily have to be retained
- the font must be EXO (optics and because many fonts are available by default)
- the square is a modified QR code (because our business model has to do with QRs)
- the colors should be strong tones and less gray/black tones in the overall impression
- the various existing data are uploaded for possible use or just as an example
- alternative suggestions for the logo (image + font) can be made - but are of secondary importance

The revision should be completed within the next 2 days
We prefer graphic designers who can use the following logo in
- Design element in an app
- Pitch deck design
- website
can also accompany us.

Which blocks do we need
- Square (colored / grayscale / B+W )
- Lettering
- Logo completely square + lettering (colored / grayscale / B+W )
- as vector file / Illustrator